Description

PHOENIX CONTACT PLC-RSC-48DC-21

PLC-INTERFACE, consisting of basic terminal block PLC-BSC…/21 with screw connection and plug-in miniature relay with power contact, for assembly on DIN rail NS 35/7,5, 1 changeover contact, input voltage 48 V DC

Utilization restriction
EMC note	EMC: class A product, see manufacturer’s declaration in the download area

Product properties

Product type	Relay Module
Application	Universal
Operating mode	100% operating factor
Mechanical service life	2x 10⁷ cycles
Insulation characteristics
Overvoltage category	III
Pollution degree	3

Electrical properties

Maximum power dissipation for nominal condition	0.44 W
Test voltage Winding/contact	4 kV AC (50 Hz, 1 min., winding/contact)

Input data

Coil side
Nominal input voltage U_N	48 V DC
Input voltage range	37.4 V DC … 60 V DC (20 °C)
Typical input current at U_N	9.2 mA
Typical response time	5 ms
Typical release time	8 ms
Protective circuit	Reverse polarity protection; Polarity protection diode
Protective circuit	Freewheeling diode; Freewheeling diode
Operating voltage display	yes

Output data

Switching
Contact type	1 changeover contact
Type of switch contact	Single contact
Drive and function	monostable
Drive (polarity)	bipolar
Contact material	AgSnO
Maximum switching voltage	250 V AC/DC (The separating plate PLC-ATP should be installed for voltages larger than 250 V (L1, L2, L3) between identical terminal blocks in adjacent modules. Potential bridging is then carried out with FBST 8-PLC… or …FBST 500…)
Minimum switching voltage	5 V (100 mA)
Limiting continuous current	6 A
Maximum inrush current	10 A (4 s)
Min. switching current	10 mA (12 V)
Interrupting rating (ohmic load) max.	140 W (at 24 V DC)
	20 W (at 48 V DC)
	18 W (at 60 V DC)
	23 W (at 110 V DC)
	40 W (at 220 V DC)
	1500 VA (for 250 V AC)
Switching capacity	2 A (at 24 V, DC13)
	0.2 A (at 110 V, DC13)
	0.1 A (at 220 V, DC13)
	3 A (at 24 V, AC15)
	3 A (at 120 V, AC15)
	3 A (at 230 V, AC15)